Swimming pool dehumidification heat pump unit with multi-channel activated carbon adsorption mechanism

By setting up monitoring, tapping and winding components in the pool dehumidification heat pump unit, the dust is automatically cleaned and filter plates are managed, which solves the problem of blockage caused by dust, ensures air inlet effect and extends the service life of the equipment.

CN119222646APending Publication Date: 2024-12-31GUANGZHOU FENI SWIMMING POOL EQUIP TECH CO LTD

Patent Information

Application Number
CN202411729739.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-11-29
Publication Date
2024-12-31

AI Technical Summary

Technical Problem

The swimming pool dehumidification heat pump unit may suck in dust during the air inlet, resulting in blockage of the filter mechanism and affecting the air inlet.

Method used

Design a multi-channel activated carbon adsorption mechanism, including monitoring components, strike components and winding components, automatically clean up dust and wind the filter plate if necessary to prevent clogging.

Benefits of technology

Effectively prevent the filter plate from being blocked, maintain the air inlet effect, and remind the filter plate to replace it when small ice particles appear in winter to extend the service life of the detector and motor.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN119222646A_ABST
    Figure CN119222646A_ABST
Patent Text Reader

Abstract

The invention relates to the technical field of dehumidification heat pump machines, and particularly discloses a swimming pool dehumidification heat pump unit with a multi-channel activated carbon adsorption mechanism, which comprises a box body, an air inlet, a fresh air port, a return air port and an exhaust port, the air inlet, the fresh air port, the return air port and the exhaust port are all arranged on the box body, the air inlet sucks air into the box body, a filter plate is connected in the box body, and the filter plate is connected with the filter plate. The monitoring assembly is connected into the box body, the filter plate is placed on the monitoring assembly, the monitoring assembly is used for monitoring the weight of the filter plate, whether dust accumulation occurs on the filter plate or not is monitored according to the weight of the filter plate, the weight standard value of the filter plate is 0-20, and when the monitoring assembly monitors that the weight of the filter plate is higher than 20, the monitoring assembly is started; when the monitoring assembly monitors that the weight of the filter plate is higher than 20, the knocking assembly is started, and then dust on the filter plate is cleaned through the knocking assembly.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The invention relates to the technical field of dehumidification heat pumps, and in particular to a swimming pool dehumidification heat pump unit with a multi-channel activated carbon adsorption mechanism. Background Art

[0002] The swimming pool dehumidification heat pump unit adopts heat pump technology, absorbs low-grade heat energy through the air heat exchanger, and is used to heat the swimming pool water and maintain a constant water temperature. At the same time, it realizes the dehumidification function. When the humidity is higher than the set value, the unit starts the compressor to dehumidify; when the water temperature is lower than the set value, the recovered heat is used to heat the swimming pool water; The air outlet of the swimming pool dehumidification heat pump unit includes an air inlet, a fresh air inlet, a return air inlet and an exhaust outlet. The function of the air inlet is to suck untreated air into the box and filter the air. However, dust may be sucked in when the air is taken in, and a filtering mechanism is needed to filter the dust. The filtering mechanism will become clogged after long-term use, which will affect the air intake. For this reason, we propose a swimming pool dehumidification heat pump unit with a multi-channel activated carbon adsorption mechanism. Summary of the invention

[0003] The object of the present invention is to provide a swimming pool dehumidification heat pump unit with a multi-channel activated carbon adsorption mechanism to solve the above-mentioned problem that dust may be inhaled when air is taken in, and a filtering mechanism is needed to filter the dust. The filtering mechanism may be blocked after long-term use, thereby affecting the air intake.

[0004] To achieve the above object, the present invention provides the following technical solution: a swimming pool dehumidification heat pump unit with a multi-channel activated carbon adsorption mechanism, comprising: a box, an air inlet, a fresh air inlet, a return air inlet and an exhaust outlet, the air inlet, the fresh air inlet, the return air inlet and the exhaust outlet are all opened on the box, the air inlet sucks air into the box, and a filter plate is connected to the box; Also includes: A monitoring component is connected in the box, and the filter plate is placed on the monitoring component. The monitoring component is used to monitor the weight of the filter plate, and monitor whether dust is accumulated on the filter plate through the weight of the filter plate; A knocking component is connected in the box body and corresponds to the filter plate. The knocking component is used to knock the filter plate, thereby cleaning the dust on the filter plate through the knocking component. The winding assembly is connected in the box body and is connected to the knocking assembly. When it is winter and small ice particles appear when the filter plate contacts with cold air, the winding assembly can retract the filter plate.

[0005] Wherein, a slide groove is arranged in the box body, the filter plate is connected in the slide groove, the filter plate is in an inclined state, and the filter plate slides in the slide groove.

[0006] Among them, the monitoring component includes a plurality of placement slots, a plurality of placement slots are opened in the slide slot, a plurality of placement slots are connected with weight detectors, the filter plate is fitted with the weight detector, and the filter plate is placed on the weight detector.

[0007] Among them, the knocking component includes a driving groove, which is opened in the box body, a knocking piece is connected in the driving groove, the knocking piece corresponds to the filter plate, and a driving piece 1 is connected in the driving groove, and the driving piece 1 is meshed with the knocking piece.

[0008] Among them, the knocking member includes two fixed plates, both of which are connected to the inner wall of the driving groove, a rotating shaft 1 is connected between the two fixed plates, a knocking plate is connected to the rotating shaft 1, and the knocking plate corresponds to the filter plate, and the rotating shaft 1 is connected to the driving member 1.

[0009] Among them, the driving member 1 includes a motor 1, which is arranged in a driving groove. The output shaft of the motor 1 is connected to a rotating shaft 2, the rotating shaft 2 is connected to a gear 1, the rotating shaft 1 is connected to a gear 2, and the gear 1 is meshed with the gear 2. The motor 1 is connected to a moving member, the rotating shaft 2 is connected to a driving member 2, and the driving member 2 is connected to the winding component.

[0010] Among them, the moving part includes a moving groove, the moving groove is opened in the driving groove, the moving groove is connected to motor 2, the output shaft of motor 2 is connected to a screw rod, the screw rod is connected to a moving block, the moving block is connected to a placement plate, and the placement plate is connected to motor 1.

[0011] The driving member 2 includes a bevel gear 1, which is connected to the rotating shaft 2, and the driving groove is connected with the bevel gear 2, and the bevel gear 1 is meshed with the bevel gear 2.

[0012] Among them, the winding assembly includes a rotating shaft three, both ends of the rotating shaft three are connected to the inner wall of the driving groove, and the bevel gear two is connected to the rotating shaft three, the filter plate is wound on the rotating shaft three, and a limiting plate is connected to the rotating shaft three, and the limiting plate is used to limit and fix the filter plate, and a recovery part is connected to the other end of the filter plate.

[0013] The restoring member comprises an elastic force detector, one end of which is connected to the driving groove, and the other end of which is connected to a moving plate, and the moving plate is connected to the filter plate.

[0014] The present invention has at least the following beneficial effects: by arranging a monitoring component, a knocking component and a winding component, the monitoring component is connected in a box body, and the filter plate is placed on the monitoring component, the monitoring component is used to monitor the weight of the filter plate, and monitor whether dust accumulation occurs on the filter plate through the weight of the filter plate, the standard value of the weight of the filter plate is 0-20, when the monitoring component monitors that the weight of the filter plate is higher than 20, the filter plate weight exceeds the standard and may be blocked, the knocking component is connected in the box body, and the knocking component corresponds to the filter plate, the knocking component is used to knock the filter plate, when the monitoring component monitors that the weight of the filter plate is higher than 20, the knocking component is started, and then the dust on the filter plate is cleaned through the knocking component to prevent the filter plate from being blocked and affecting the filtering effect, the winding component is connected in the box body, and the winding component is connected to the knocking component, when it is in winter, when the filter plate contacts with cold air and small ice particles appear, the winding component can roll up the filter plate, knock the filter plate multiple times, when the weight of the filter plate still does not change, the filter plate is rolled up through the winding component, and then the staff is reminded to replace the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the local structure of the present invention; Figure 3 This is a schematic diagram of the filter plate structure of the present invention; Figure 4 for Figure 3 A magnified image of the middle A area; Figure 5 It is a schematic diagram of the structure of the knocking component of the present invention; Figure 6 for Figure 5 Enlarged view of area B; Figure 7 It is a schematic diagram of the structure of the moving part of the present invention; Figure 8 This is a schematic diagram of the structure of the second driving member of the present invention; Fig. 9 It is a structural schematic diagram of a driving member of the present invention.

[0016] In the figure: 1. box body; 2. air inlet; 3. return air outlet; 4. fresh air outlet; 5. exhaust outlet; 6. filter plate; 7. winding assembly; 71. drive slot; 8. monitoring assembly; 81. placement slot; 9. weight detector; 10. slide slot; 11. recovery member; 111. elastic force detector; 12. moving member; 121. moving slot; 13. moving plate; 14. motor 2; 15. screw rod; 16. placement plate; 17. driving member 1; 171. motor 1; 18. rotating shaft 3; 19. driving member 2; 191. bevel gear 2; 192. bevel gear 1; 20. knocking assembly; 201. fixed plate; 21. rotating shaft 2; 22. gear 1; 23. rotating shaft 1; 24. gear 2; 25. knocking plate; 26. temperature detector; 27. knocking member. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] For example, see Figures 1 to 9 The present invention provides a technical solution: a swimming pool dehumidification heat pump unit with a multi-channel activated carbon adsorption mechanism, comprising: a box body 1, an air inlet 2, a fresh air inlet 4, a return air inlet 3 and an exhaust air outlet 5, the air inlet 2, the fresh air inlet 4, the return air inlet 3 and the exhaust air outlet 5 are all opened on the box body 1, the air inlet 2 sucks air into the box body 1, and a filter plate 6 is connected inside the box body 1; Also includes: The monitoring component 8 is connected to the box body 1, and the filter plate 6 is placed on the monitoring component 8. The monitoring component 8 is used to monitor the weight of the filter plate 6. The weight of the filter plate 6 is used to monitor whether dust is accumulated on the filter plate 6. The standard weight value of the filter plate 6 is 0-20. When the monitoring component 8 monitors that the weight of the filter plate 6 is higher than 20, the filter plate 6 is overweight and may be blocked; A knocking component 20, which is connected to the box body 1 and corresponds to the filter plate 6. The knocking component 20 is used to knock the filter plate 6. When the monitoring component 8 detects that the weight of the filter plate 6 is higher than 20, the knocking component 20 is activated, and then the dust on the filter plate 6 is cleaned by the knocking component 20 to prevent the filter plate 6 from being blocked and affecting the filtering effect; The winding component 7 is connected in the box body 1, and the winding component 7 is connected to the knocking component 20. When it is winter and small ice particles appear when the filter plate 6 contacts with cold air, the winding component 7 can roll up the filter plate 6 and knock the filter plate 6 several times. When the weight of the filter plate 6 still does not change, the filter plate 6 is rolled up by the winding component 7, thereby reminding the staff to replace the filter plate 6.

[0019] A slide groove 10 is provided in the box body 1, and the filter plate 6 is connected in the slide groove 10. The filter plate 6 is in an inclined state. The filter plate 6 slides in the slide groove 10. The filter plate 6 is in an inclined state, thereby ensuring that when the filter plate 6 is knocked, the dust can slide down along the inclined angle of the filter plate 6, and a temperature detector 26 is provided at the air inlet 2. When the temperature is below 0 degrees, small ice particles will appear when the filter plate 6 contacts with cold air.

[0020] The monitoring component 8 includes a plurality of placement slots 81, and the plurality of placement slots 81 are opened in the slide slot 10. The plurality of placement slots 81 are connected with weight detectors 9. The filter plate 6 fits the weight detector 9, and the filter plate 6 is placed on the weight detector 9. The placement slots 81 can be provided to protect the weight detector 9, thereby extending the service life of the weight detector 9. The weight of the filter plate 6 can be detected by the weight detector 9. When the weight of the filter plate 6 is 0-20, the weight of the filter plate 6 is within the normal range. When the weight detector 9 detects that the weight of the filter plate 6 exceeds 20, the weight of the filter plate 6 exceeds the normal value, thereby starting the knocking component 20.

[0021] The knocking assembly 20 includes a driving groove 71, which is opened in the box body 1. A knocking piece 27 is connected to the driving groove 71, and the knocking piece 27 corresponds to the filter plate 6. A driving piece 17 is connected to the driving groove 71. By setting the driving groove 71, the knocking piece 27 and the driving piece 17 can be protected, thereby extending the service life of the knocking piece 27 and the driving piece. The driving piece 17 is engaged with the knocking piece 27. When the temperature detector 26 monitors that the temperature is higher than 0 degrees and the weight of the filter plate 6 is higher than 20, the driving piece 17 is started, and the driving piece 17 drives the knocking piece 27 to knock on the filter plate 6, thereby knocking and cleaning the dust on the filter plate 6.

[0022] The knocking member 27 includes two fixed plates 201, and the two fixed plates 201 are connected to the inner wall of the driving groove 71. A rotating shaft 23 is connected between the two fixed plates 201, and a knocking plate 25 is connected to the rotating shaft 23, and the knocking plate 25 corresponds to the filter plate 6. The rotating shaft 23 is connected to the driving member 17. The rotating shaft 23 can rotate on the two fixed plates 201. The positive rotation of the rotating shaft 23 can drive the knocking plate 25 to rotate forward, and then the filter plate 6 can be knocked by the knocking plate 25 to clean the filter plate 6.

[0023] The driving member 17 includes a motor 171, which is arranged in the driving groove 71. The output shaft of the motor 171 is connected to the rotating shaft 21, the rotating shaft 21 is connected to the gear 12, the rotating shaft 23 is connected to the gear 24, and the gear 22 is meshed with the gear 24. The motor 171 is connected to the moving member 12, the rotating shaft 21 is connected to the driving member 219, and the driving member 219 is connected to the winding assembly 7. When the temperature detector 26 detects that the temperature is higher than 0 degrees and the weight of the filter plate 6 is higher than At 20, and the moving member 12 is started, the moving member 12 drives the motor 171 and the gear 12 to move horizontally, so that the gear 12 is meshed with the gear 24, the motor 171 is started, and the motor 171 drives the rotating shaft 21 to rotate in the opposite direction. The reverse rotation of the rotating shaft 21 can drive the gear 122 to rotate in the opposite direction. The reverse rotation of the gear 122 can drive the gear 24 to rotate forward. The forward rotation of the gear 24 can drive the rotating shaft 1 23 to rotate forward, and then drive the knocking plate 25 to rotate forward.

[0024] The movable member 12 includes a movable groove 121, which is arranged in the driving groove 71. The movable groove 121 is connected to the motor 2 14. The output shaft of the motor 2 14 is connected to a screw rod 15, the screw rod 15 is connected to a movable block, the movable block is connected to a placement plate 16, and the placement plate 16 is connected to the motor 1 171. By setting the movable groove 121, the motor 2 14 can be protected, thereby extending the service life of the motor 2 14. When the temperature detector 26 detects that the temperature is higher than 0 degrees and the weight of the filter plate 6 is higher than 20, the motor 2 14 is started, and the motor 2 14 drives the screw rod 15 to rotate forward. The forward rotation of the screw rod 15 can drive the movable block to move laterally, and then the lateral movement of the movable block can drive the placement plate 16 to move laterally, and the lateral movement of the placement plate 16 can drive the motor 2 14 to move laterally. By setting the placement plate 16, the motor 2 14 can be supported and fixed, so that the motor 2 14 can move laterally normally.

[0025] The driving member 2 19 includes a bevel gear 192, which is connected to the rotating shaft 21. The bevel gear 191 is connected to the driving groove 71, and the bevel gear 192 is meshed with the bevel gear 191. The rotation of the rotating shaft 21 can drive the bevel gear 192 to rotate, and the rotation of the bevel gear 192 can drive the bevel gear 191 to rotate. The bevel gear 191 is connected to the winding component 7, and the rotation of the bevel gear 191 can start the winding component 7.

[0026] Embodiment 2, the winding assembly 7 includes a rotating shaft 3 18, both ends of the rotating shaft 3 18 are connected to the inner wall of the driving groove 71, and the bevel gear 2 191 is connected to the rotating shaft 3 18, the filter plate 6 is wound on the rotating shaft 3 18, and the rotating shaft 3 18 is connected with a limit plate, and the limit plate is used to limit and fix the filter plate 6, and the other end of the filter plate 6 is connected with a recovery member 11. When the monitored temperature is higher than 0 degrees, and the weight of the filter plate 6 is higher than 20, and the knocking plate 25 knocks the filter plate 6 for many times, and the weight of the filter plate 6 is still higher than 20, the motor 2 14 drives the screw rod 15 to rotate in the opposite direction, and the screw rod 15 rotates in the opposite direction. The movement can drive the placement plate 16 to move, so that the bevel gear 1 192 and the bevel gear 2 191 are meshed, and then the bevel gear 2 191 can drive the rotating shaft 3 18 to rotate, and the filter plate 6 is rolled up by the rotating shaft 3 18. When the monitored temperature is lower than 0 degrees and the weight of the filter plate 6 is higher than 20, there may be small ice particles on the filter plate 6. The motor 2 14 drives the screw rod 152 to rotate, so that the placement plate 16 moves, and the bevel gear 1 192 is meshed with the bevel gear 2 191 to drive the rotating shaft 3 18 to rotate, and then the filter plate 6 is rolled up, reminding the staff to replace the filter plate 6.

[0027] The recovery member 11 includes an elastic force detector 111, one end of the elastic force detector 111 is connected to the driving slot 71, and the other end of the elastic force detector 111 is connected to the movable plate 13, and the movable plate 13 is connected to the filter plate 6. The normal value of the elastic force detector 111 is 0-10. When the elastic force detector value 111 exceeds 10, it can be monitored that the filter plate 6 is rolled up. When the filter plate 6 is rolled up, the filter plate 6 pulls the elastic force detector 111, and then the elastic force detector 111 detects that the pulling force is higher than 10, and then it can be detected that the filter plate 6 is rolled up, and then the staff can be reminded to replace the filter plate 6.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A swimming pool dehumidification heat pump unit with a multi-channel activated carbon adsorption mechanism, comprising: A box body (1), an air inlet (2), a fresh air inlet (4), a return air inlet (3) and an exhaust air inlet (5), wherein the air inlet (2), the fresh air inlet (4), the return air inlet (3) and the exhaust air inlet (5) are all provided on the box body (1), the air inlet (2) sucks air into the box body (1), and a filter plate (6) is connected to the box body (1); It is characterized by: also including: a monitoring component (8), the monitoring component (8) being connected to the housing (1), and the filter plate (6) being placed on the monitoring component (8), the monitoring component (8) being used to monitor the weight of the filter plate (6), and to monitor whether dust accumulation occurs on the filter plate (6) by measuring the weight of the filter plate (6); a knocking component (20), the knocking component (20) being connected to the box body (1), and the knocking component (20) corresponding to the filter plate (6), the knocking component (20) being used to knock the filter plate (6), thereby cleaning dust on the filter plate (6) through the knocking component (20); A reeling assembly (7), the reeling assembly (7) being connected inside the box body (1), and the reeling assembly (7) being connected to the knocking assembly (20), and when the filter plate (6) comes into contact with cold air in winter and small ice particles appear, the reeling assembly (7) can reel in the filter plate (6).

2. The swimming pool dehumidification heat pump unit with a multi-channel activated carbon adsorption mechanism according to claim 1, characterized in that: A slide groove (10) is provided in the box body (1), and the filter plate (6) is connected in the slide groove (10). The filter plate (6) is in an inclined state, and the filter plate (6) slides in the slide groove (10).

3. The swimming pool dehumidification heat pump unit with a multi-channel activated carbon adsorption mechanism according to claim 2, characterized in that: The monitoring assembly (8) comprises a plurality of placement slots (81), wherein the plurality of placement slots (81) are disposed in the slide slot (10), and each of the plurality of placement slots (81) is connected to a weight detector (9). The filter plate (6) is fitted with the weight detector (9), and the filter plate (6) is placed on the weight detector (9).

4. The swimming pool dehumidification heat pump unit with a multi-channel activated carbon adsorption mechanism according to claim 1, characterized in that: The knocking assembly (20) comprises a driving groove (71), the driving groove (71) being disposed in the housing (1), a knocking member (27) being connected in the driving groove (71), the knocking member (27) corresponding to the filter plate (6), a driving member 1 (17) being connected in the driving groove (71), the driving member 1 (17) being meshed with the knocking member (27).

5. The swimming pool dehumidification heat pump unit with a multi-channel activated carbon adsorption mechanism according to claim 4, characterized in that: The knocking member (27) comprises two fixed plates (201), the two fixed plates (201) are connected to the inner wall of the driving groove (71), a rotating shaft (23) is connected between the two fixed plates (201), a knocking plate (25) is connected to the rotating shaft (23), and the knocking plate (25) corresponds to the filter plate (6), and the rotating shaft (23) is connected to the driving member (17).

6. The swimming pool dehumidification heat pump unit with a multi-channel activated carbon adsorption mechanism according to claim 5, characterized in that: The driving member 1 (17) comprises a motor 1 (171), the motor 1 (171) being arranged in a driving groove (71), the output shaft of the motor 1 (171) being connected to a rotating shaft 2 (21), the rotating shaft 2 (21) being connected to a gear 1 (22), the rotating shaft 1 (23) being connected to a gear 2 (24), and the gear 1 (22) being meshed with the gear 2 (24), the motor 1 (171) being connected to a moving member (12), the rotating shaft 2 (21) being connected to a driving member 2 (19), and the driving member 2 (19) being connected to a winding assembly (7).

7. The swimming pool dehumidification heat pump unit with a multi-channel activated carbon adsorption mechanism according to claim 6, characterized in that: The movable member (12) comprises a movable groove (121), the movable groove (121) being arranged in the driving groove (71), the movable groove (121) being connected to a second motor (14), the output shaft of the second motor (14) being connected to a lead screw (15), the lead screw (15) being connected to a movable block, the movable block being connected to a placement plate (16), and the placement plate (16) being connected to the first motor (171).

8. The swimming pool dehumidification heat pump unit with a multi-channel activated carbon adsorption mechanism according to claim 7, characterized in that: The second driving member (19) comprises a first bevel gear (192), the first bevel gear (192) being connected to the second rotating shaft (21), the second bevel gear (191) being connected to the driving groove (71), and the first bevel gear (192) being meshed with the second bevel gear (191).

9. The swimming pool dehumidification heat pump unit with a multi-channel activated carbon adsorption mechanism according to claim 8, characterized in that: The winding assembly (7) comprises a rotating shaft three (18), the two ends of the rotating shaft three (18) are connected to the inner wall of the driving groove (71), and the bevel gear two (191) is connected to the rotating shaft three (18), the filter plate (6) is wound on the rotating shaft three (18), a limit plate is connected to the rotating shaft three (18), and the limit plate is used to limit and fix the filter plate (6), and the other end of the filter plate (6) is connected to a recovery member (11).

10. The swimming pool dehumidification heat pump unit with a multi-channel activated carbon adsorption mechanism according to claim 9, characterized in that: The recovery member (11) comprises an elastic force detector (111), one end of the elastic force detector (111) is connected to the driving groove (71), the other end of the elastic force detector (111) is connected to a moving plate (13), and the moving plate (13) is connected to the filter plate (6).

Citation Information

Patent Citations

  • Energy-saving monitoring device of central air conditioner and installation method of energy-saving monitoring device

    CN116085882A

  • Defrosting and dedusting device of air energy water heater

    CN213208229U

  • A air filter system with air filter in roll from for air duct of vehicle

    KR1020150053108A

  • Filter cleaning system, filter cleaning method, and data center

    US20220243937A1

Cited By

  • Energy-saving efficient swimming pool heat pump dehumidifier and using method thereof

    CN121089147A

  • Dehumidification constant-temperature heat pump for swimming pool

    CN121383433A

  • Corrosion-resistant swimming pool dehumidification heat pump unit

    CN122083417A